Commissioning procedures for marathon
®
gas burner
dreizler A 3001 E - 18.12.2015 | A 2002 - 1.09 | EN - 01.07.2009
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8
Commissioning procedures for marathon
®
gas burner
8.1
Prerequisites for first commissioning
DANGER!
This burner must be installed in compliance with local requirements, and may only be operated in
well ventilated locations.
Hazard of injury or damage to property!
Sufficient supply of fresh air must be safeguarded.
NOTICE:
The following instructions must be complied with before installing and operating the burner.
Take note of the operating instructions and notices provided by the boiler manufacturer.
8.2
Preparation for first commissioning
Check for proper ventilation of the boiler room.
Check gas connection.
Check for sufficient decrease in performance.
Activate main switch for electric supply, where available.
Check burner for voltage.
Check rotational direction of fan motor.
Dismantle burner head:
Check installation and seating of burner head, ignition and ionisation electrodes.
Check flame tube for correct installation dimensions.
Check impulse line for proper connection.
Check gas ramp seal.
Check cleaning port at the flue (must be closed).
Open flue gas valve or flue gas damper where provided.
Check safety temperature limiter and pressure safety switch for proper function.
NOTICE:
For mounting dimensions flame tube see datasheet A 2010.
Observe the mounting dimensions noted on the decal on the front panel of the burner.
8.3
Commissioning
Open the gas supply manually at the ball tap of the burner.
Burner starts up after release from the control sequence.
Once inlet temperature has been reached, connect heat consumers in sequence.
Check seals and locks for leaks with foaming agent and /reseal/tighten where required.
